# io_filepaths.py

# io_filepaths.py

import os

"""
This function will generate the file names in a directory
tree by walking the tree either top-down or bottom-up. For each
directory in the tree rooted at directory top (including top itself),
it yields a 3-tuple (dirpath, dirnames, filenames).
"""

# Walk the tree.
for root, directories, files in os.walk("C:\Program Files\Common Files"):
    for filename in files:
        # Join the two strings in order to form the full filepath.
        filepath = os.path.join(root, filename)
        if filepath.endswith(('.gif','.jpg','.avi','.exe','.htm')):
            print filepath

print
print 'Done!'